Package org.forgerock.json.jose.jws.handlers

Class SecretSigningHandler

java.lang.Object

org.forgerock.json.jose.jws.handlers.SecretSigningHandler

All Implemented Interfaces:

SigningHandler

Direct Known Subclasses:

SecretECDSASigningHandler, SecretEdDSASigningHandler, SecretHmacSigningHandler, SecretRSASigningHandler

public class SecretSigningHandler
extends Object
implements SigningHandler

Provides Secret-based signing and verification code base.

Method Summary

Modifier and Type	Method	Description
byte[]	sign(JwsAlgorithm algorithm, byte[] data)	Signs the given raw data bytes using the Java Cryptographic algorithm defined by the JwsAlgorithm.
protected void	validateAlgorithm(JwsAlgorithm algorithm)	Validate the type of the provided algorithm.
boolean	verify(JwsAlgorithm algorithm, byte[] data, byte[] signature)	Verifies that the given signature is valid for the given data.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.forgerock.json.jose.jws.handlers.SigningHandler

sign

Method Detail

sign

public byte[] sign(JwsAlgorithm algorithm,
                   byte[] data)

Description copied from interface: SigningHandler

Signs the given raw data bytes using the Java Cryptographic algorithm defined by the JwsAlgorithm.

Specified by:

sign in interface SigningHandler

Parameters:

algorithm - the JWS signature algorithm to use.

data - the raw data to sign.

Returns:

the signature.

verify

public boolean verify(JwsAlgorithm algorithm,
                      byte[] data,
                      byte[] signature)

Description copied from interface: SigningHandler

Verifies that the given signature is valid for the given data.

Uses the Java Cryptographic algorithm defined by the JwsAlgorithm and private key to create a new signature of the data to compare against the given signature to see if they are identical.

Specified by:

verify in interface SigningHandler

Parameters:

algorithm - The JwsAlgorithm defining the JavaCryptographic algorithm.

data - The data that was signed.

signature - The signature of the data.

Returns:

true if the signature is a valid signature of the data.

validateAlgorithm

protected void validateAlgorithm(JwsAlgorithm algorithm)

Validate the type of the provided algorithm.

Parameters:

algorithm - verified algorithm